AU523534B2 - Linearity corrected vertical deflection circuit - Google Patents

Linearity corrected vertical deflection circuit

Info

Publication number: AU523534B2
Authority: AU; Australia
Prior art keywords: vertical deflection; deflection circuit; corrected vertical; linearity corrected; linearity
Prior art date: 1977-08-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

AU38962/78A

Other versions

AU3896278A (en

Inventor

Ohnuki Masayuki

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sony Corp

Original Assignee

Sony Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-08-18

Filing date

1978-08-16

Publication date

1982-08-05

1978-08-16 Application filed by Sony Corp filed Critical Sony Corp

1980-02-21 Publication of AU3896278A publication Critical patent/AU3896278A/en

1982-08-05 Application granted granted Critical

1982-08-05 Publication of AU523534B2 publication Critical patent/AU523534B2/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7408—Direct viewing projectors, e.g. an image displayed on a video CRT or LCD display being projected on a screen

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Details Of Television Scanning (AREA)
Video Image Reproduction Devices For Color Tv Systems (AREA)

AU38962/78A 1977-08-18 1978-08-16 Linearity corrected vertical deflection circuit Expired AU523534B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP9897977A JPS5432219A (en)	1977-08-18	1977-08-18	Vertical deflection circuit
JPJP52/98979		1977-08-18

Publications (2)

Publication Number	Publication Date
AU3896278A AU3896278A (en)	1980-02-21
AU523534B2 true AU523534B2 (en)	1982-08-05

Family

ID=14234126

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU38962/78A Expired AU523534B2 (en)	1977-08-18	1978-08-16	Linearity corrected vertical deflection circuit

Country Status (8)

Country	Link
US (1)	US4198591A (en)
JP (1)	JPS5432219A (en)
AU (1)	AU523534B2 (en)
CA (1)	CA1102448A (en)
DE (1)	DE2836278A1 (en)
FR (1)	FR2406360A1 (en)
GB (1)	GB2013456B (en)
NL (1)	NL7808490A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4335333A (en) *	1980-01-29	1982-06-15	Hewlett-Packard Company	Raster scan color display system and method having improved pin cushion non-linearity correction
GB2104353A (en) *	1981-08-14	1983-03-02	Philips Electronic Associated	Television line deflection arrangement
US4422020A (en) *	1982-07-21	1983-12-20	Zenith Radio Corporation	Vertical image correction for projection TV
GB2185360B (en) *	1986-01-11	1989-10-25	Pilkington Perkin Elmer Ltd	Display system
US5448140A (en) *	1991-04-19	1995-09-05	Hitachi, Ltd.	Image display apparatus with a deflection circuit having function for correcting rotational distortion
US5528112A (en) *	1994-12-08	1996-06-18	Thomson Consumer Electronics, Inc.	Deflection correction signal generator
US6081078A (en) *	1996-05-17	2000-06-27	Thomson Consumer Electronics, Inc.	Vertical deflection circuit with raster correction
US6437523B1 (en)	1999-01-12	2002-08-20	Thomson Licensing S.A.	Deflection circuits coupled via a filter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3115544A (en) *	1956-04-25	1963-12-24	Hazeltine Research Inc	Color-television receivers and deflection yokes
NL155156B (en) *	1968-07-11	1977-11-15	Philips Nv	SWITCHING DEVICE FOR GENERATING, IN A TELEVISION DISPLAY DEVICE, A IMAGE CONTROL FREQUENCY SAW TOOTH-SHAPED CURRENT WITH A GRID FREQUENTLY VARYING AMPLITUDE.
NL6908228A (en) *	1969-05-29	1970-12-01
US3825793A (en) *	1970-06-05	1974-07-23	Rca Corp	Raster correction circuit utilizing a parabolically varying load circuit
US3700958A (en) *	1971-03-05	1972-10-24	Rca Corp	Deflection and pincushion correction circuit
US3898520A (en) *	1972-09-06	1975-08-05	Philips Corp	Deflection coils and system having two quadripolar fields at a forty five degree angle with respect to each other
ZA735712B (en) *	1972-09-09	1974-07-31	Int Standard Electric Corp	Deflection circuit for television receivers
JPS571489Y2 (en) *	1972-12-20	1982-01-11
US3879635A (en) *	1973-02-06	1975-04-22	Gen Electric	Improved convergence and triad distortion correction means for wide angle cathode ray tube
JPS551080Y2 (en) *	1973-06-25	1980-01-12
JPS5827580Y2 (en) *	1975-05-22	1983-06-15	ソニー株式会社	Raster - Hizumi Hoseisouchi
US4084115A (en) *	1977-02-14	1978-04-11	Rca Corporation	Circuit for correcting setup error in a color television receiver

1977
- 1977-08-18 JP JP9897977A patent/JPS5432219A/en active Pending
1978
- 1978-08-16 US US05/934,033 patent/US4198591A/en not_active Expired - Lifetime
- 1978-08-16 NL NL7808490A patent/NL7808490A/en not_active Application Discontinuation
- 1978-08-16 AU AU38962/78A patent/AU523534B2/en not_active Expired
- 1978-08-17 CA CA309,531A patent/CA1102448A/en not_active Expired
- 1978-08-18 DE DE19782836278 patent/DE2836278A1/en active Granted
- 1978-08-18 FR FR7824202A patent/FR2406360A1/en active Granted
- 1978-08-18 GB GB7833918A patent/GB2013456B/en not_active Expired

Also Published As

Publication number	Publication date
GB2013456B (en)	1982-01-13
CA1102448A (en)	1981-06-02
FR2406360B1 (en)	1984-03-09
JPS5432219A (en)	1979-03-09
GB2013456A (en)	1979-08-08
AU3896278A (en)	1980-02-21
US4198591A (en)	1980-04-15
NL7808490A (en)	1979-02-20
FR2406360A1 (en)	1979-05-11
DE2836278A1 (en)	1979-03-01
DE2836278C2 (en)	1987-08-27

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